on 20/05/2020, Brian Reay supposed :
Is this a commercial beast or some Arduino thing you've built etc from a
design?

Its an iSpindel. The beasty floats inside a sort of test tube, with the
Webos, gyroscope, temperature sensor, charger and a LiPo. The angle it
floats at, is dependent on the SG, which it then reports as data via
wifi, to a website.

There are several websites able to display the data, but my head is
bursting trying to get any of them working, plus trying to decide
whether the problem is the data not being sent to sites, or me not
configuring the sites properly.